Tokens are used to buy items in the Gallery. You can farm them quickly with this trick: Play or Metal Slug 5 on Hard difficulty. Reach the final boss and defeat them.
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| Effect | Code | |--------|------| | | At main menu: L, R, L, R, Up, Down, Up, Down, Triangle, X | | Play as Leona or Eri (MS4) | At character select: Press Left, Left, Up, Down, Right, Right (repeat for 2P) |
If your PSP runs custom firmware (CFW), you can use the popular database plugin to inject codes directly into the game. Infinite Lives: _L 0x002E3944 0x00000063 Infinite Ammo (Primary): _L 0x002E3960 0x000003E7 Infinite Bombs: _L 0x002E3964 0x00000063 Invincibility: _L 0x002E3940 0x00000002 2. Maxed-Out Save File Method Metal Slug Anthology Psp Cheat Codes
I can provide the exact steps or code variants tailored to your device.
The Ultimate Guide to Metal Slug Anthology PSP Cheat Codes and Unlockables Master the Arcade Classic on Your Handheld
If you are using a PSP running Custom Firmware (CFW) or playing via the PPSSPP emulator, you can bypass the token grind entirely using . These memory-editing codes grant true arcade cheats like invincibility and infinite heavy weaponry. Tokens are used to buy items in the Gallery
Metal Slug Anthology on the PlayStation Portable (PSP) delivers the ultimate 2D run-and-gun experience, packing seven classic arcade games into one portable collection. While the anthology format accurately replicates the punishing difficulty of the original Neo Geo arcade cabinets, many players look for cheat codes to bypass the steep learning curve, unlock infinite continues, or access hidden features.
For those playing via the PPSSPP emulator or on a PSP with Custom Firmware (CFW), you can enable a wide range of "hacks" by importing a cheat.db file or creating a ULUS10154.ini file. Invincibility: Player cannot take damage. Infinite Ammo/Bombs: Never run out of heavy weaponry.
Unlike the original arcade releases, the PSP Metal Slug Anthology features built-in "unlockable" cheats. As you play through the games and fulfill specific requirements—such as completing the game, reaching certain scores, or saving a specific number of hostages—the game rewards you with extra content, often referred to as "cheats" or "gallery items." How to Unlock All Games and Features This public link is valid for 7 days
: Clear all 7 games on Hard difficulty using Limited Continues.
This guide compiles every essential cheat, code, and unlockable secret to help you dominate every battlefield on your PSP.